Cisplatin complex ion
WebAbstract. The interaction of antitumor drug, cisplatin (cis- [PtCl2 (NH3)2], CDDP) with insulin from porcine pancreas has been investigated by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry and high resolution hybrid ion trap/time-of-flight mass spectrometry (MALIDI-TOF/TOF-MS and ESI-IT/TOF MS). WebThe complex cisplatin acts as an anticancer drug by changing the properties of DNA when it reacts with guanine, a component of DNA. When cisplatin is absorbed into the human body, it undergoes a ligand substitution reaction and one chloride ligand is replaced by a water molecule forming a complex ion Q.
Cisplatin complex ion
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WebCisplatin slowly reacts stepwise with the water in the cells to form first the monosubstituted aqua complex and then the disubstituted ion. Equation 2 shows the hydration equilibria … WebExpert Answer. 1. The geometry of the complex is square planar. Pt have 8 electrons in its d orbital. 2.The oxidation state of pt is +2. 3. Working mechanism of cis platin is: Cisplatin is believed to kill cancer cells by binding to DNA and interfering with its rep …. Cisplatin is a commonly used anticancer drug.
WebOct 5, 2014 · Cisplatin has a molecular weight of 301.1 gm/mol, a density of 3.74 g/cm 3, a melting point of 270° C, a log K ow of -2.19 and a water solubility of 2.53 g/L at 25° C … WebCisplatin Cl2H6N2Pt - PubChem Cisplatin Cl2H6N2Pt CID 5460033 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. This application requires Javascript.
WebOral squamous cell carcinoma (SCC) is one of the most predominant tumors worldwide and the present treatment policies are not enough to provide a specific solution. We aimed to assess the cytotoxic effect of Cu(II)–Mn(II) Schiff base tetradentate complex alone or in combination with cisplatin against squamous cell carcinoma cell line (SCCs) in vitro. … WebMar 9, 2024 · Metallothionein-3 has poorly characterized functions in neuroblastoma. Cisplatin-based chemotherapy is a major regimen to treat neuroblastoma, but its clinical efficacy is limited by chemoresistance.
WebA coordination complex is a chemical compound consisting of a central atom or ion, which is usually metallic and is called the coordination centre, and a surrounding array of bound …
WebAug 30, 2013 · Cisplatin was intercalated into ZrP by direct-ion exchange and was tested in-vitro for cytotoxicity in the human breast cancer (MCF … how many customers does google haveWebCisplatin is a platinum-based agent whose nephrotoxicity is thought related to the chloride in the cis position. Cisplatin gains entry into tubular cells via uptake by the OCT-2 … high schools pg countyhigh schools picsWebTransition Metal Complexes1 Transition metals are excellent Lewis acids and accept electron density from many molecules or ions that act as Lewis bases; when a Lewis … how many customers does giffgaff haveWebJan 27, 2016 · Estimated Cc 50 values of complex 47 cisplatin, and Pt analogous of complex 47 against four human tumor cell lines, HeLa, Hep-G2, KB and AGZY-83a indicate that [Pt ... The other way is to employing various leaving groups instead of chloride ions which exists in cisplatin. Thus, various studies by applying different metal ions, coupled … high schools pine ridge reservationWebWhy is cisplatin a neutral complex ion? 3. What property do both the Cl-ion and the N in the NH 3 have that enables them to bond to the central Pt ion? 4. -Explain how the Cl ion and NH 3 act as a ligand. Part 2: exploring the mechanism of cisplatin as an anticancer drug 1. When cisplatin is absorbed into the human body, it undergoes a ligand ... high schools pinetownWebSep 8, 2024 · Cisplatin has a platinum transition metal in the center, connected to two chlorines and two ammonias. It forms a unique complex shape: a square planar complex. Most transition metals with... high schools performing arts